function pointers are incompatible with `void *'; remove NULL or replace with 0

servers/slapd/add.c

@@ -115,7 +115,7 @@ do_add( Connection *conn, Operation *op )
 	 * 2) this backend is master for what it holds;
 	 * 3) it's a replica and the dn supplied is the updatedn.
 	 */
-	if ( be->be_add != NULL ) {
+	if ( be->be_add ) {
 		/* do the update here */
 		if ( be->be_update_ndn == NULL ||
 			strcmp( be->be_update_ndn, op->o_ndn ) == 0 )

servers/slapd/backend.c

@@ -352,7 +352,7 @@ be_db_close( void )
 	int	i;
 
 	for ( i = 0; i < nbackends; i++ ) {
-		if ( backends[i].bd_info->bi_db_close != NULL ) {
+		if ( backends[i].bd_info->bi_db_close ) {
 			(*backends[i].bd_info->bi_db_close)( &backends[i] );
 		}
 	}
@@ -492,7 +492,7 @@ backend_unbind(
 	int	i;
 
 	for ( i = 0; i < nbackends; i++ ) {
-		if ( backends[i].be_unbind != NULL ) {
+		if ( backends[i].be_unbind ) {
 			(*backends[i].be_unbind)( &backends[i], conn, op );
 		}
 	}

servers/slapd/bind.c

@@ -196,7 +196,7 @@ do_bind(
 		return;
 	}
 
-	if ( be->be_bind != NULL ) {
+	if ( be->be_bind ) {
 		/* alias suffix */
 		char *edn;
 

servers/slapd/compare.c

@@ -76,7 +76,7 @@ do_compare(
 	/* alias suffix if approp */
 	ndn = suffixAlias( ndn, op, be );
 
-	if ( be->be_compare != NULL ) {
+	if ( be->be_compare ) {
 		(*be->be_compare)( be, conn, op, ndn, &ava );
 	} else {
 		send_ldap_result( conn, op, LDAP_UNWILLING_TO_PERFORM, NULL,

servers/slapd/config.c

@@ -514,7 +514,7 @@ read_config( char *fname )
 		/* pass anything else to the current backend info/db config routine */
 		} else {
 			if ( bi != NULL ) {
-				if (bi->bi_config == NULL) {
+				if ( bi->bi_config == 0 ) {
 					Debug( LDAP_DEBUG_ANY,
 "%s: line %d: unknown directive \"%s\" inside backend info definition (ignored)\n",
 				   		fname, lineno, cargv[0] );
@@ -526,7 +526,7 @@ read_config( char *fname )
 					}
 				}
 			} else if ( be != NULL ) {
-				if ( be->be_config == NULL ) {
+				if ( be->be_config == 0 ) {
 					Debug( LDAP_DEBUG_ANY,
 "%s: line %d: unknown directive \"%s\" inside backend database definition (ignored)\n",
 				    	fname, lineno, cargv[0] );

servers/slapd/delete.c

@@ -69,7 +69,7 @@ do_delete(
 	 * 2) this backend is master for what it holds;
 	 * 3) it's a replica and the dn supplied is the update_ndn.
 	 */
-	if ( be->be_delete != NULL ) {
+	if ( be->be_delete ) {
 		/* do the update here */
 		if ( be->be_update_ndn == NULL ||
 			strcmp( be->be_update_ndn, op->o_ndn ) == 0 )

servers/slapd/modify.c

@@ -152,7 +152,7 @@ do_modify(
 	 * 2) this backend is master for what it holds;
 	 * 3) it's a replica and the dn supplied is the update_ndn.
 	 */
-	if ( be->be_modify != NULL ) {
+	if ( be->be_modify ) {
 		/* do the update here */
 		if ( be->be_update_ndn == NULL ||
 			strcmp( be->be_update_ndn, op->o_ndn ) == 0 )

servers/slapd/modrdn.c

@@ -79,7 +79,7 @@ do_modrdn(
 	 * 2) this backend is master for what it holds;
 	 * 3) it's a replica and the dn supplied is the update_ndn.
 	 */
-	if ( be->be_modrdn != NULL ) {
+	if ( be->be_modrdn ) {
 		/* do the update here */
 		if ( be->be_update_ndn == NULL ||
 			strcmp( be->be_update_ndn, op->o_ndn ) == 0 )

servers/slapd/search.c

@@ -145,7 +145,7 @@ do_search(
 	base = suffixAlias ( base, op, be );
 
 	/* actually do the search and send the result(s) */
-	if ( be->be_search != NULL ) {
+	if ( be->be_search ) {
 		(*be->be_search)( be, conn, op, base, scope, deref, sizelimit,
 		    timelimit, filter, fstr, attrs, attrsonly );
 	} else {